/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package org.mule.test.infrastructure.process;

import org.mule.MuleCoreExtension;

public class MuleCoreExtensionProcessConfigurer implements ProcessBuilderConfigurer
{

    private final Class<? extends MuleCoreExtension>[] coreExtensionClasses;

    public MuleCoreExtensionProcessConfigurer(Class<? extends MuleCoreExtension>... coreExtensionClasses)
    {
        if (coreExtensionClasses == null || coreExtensionClasses.length == 0)
        {
            throw new IllegalArgumentException("Could not create core extension configurer without core extensions");
        }
        this.coreExtensionClasses = coreExtensionClasses;
    }

    @Override
    public void configure(String instanceId, ConfigurableProcessBuilder configurableProcessBuilder)
    {
        StringBuilder propertyValue = new StringBuilder();
        for (Class<? extends MuleCoreExtension> coreExtensionClass : coreExtensionClasses)
        {
            propertyValue.append(coreExtensionClass.getName() + ",");
        }
        configurableProcessBuilder.addConfigurationAttribute(MuleContextProcessBuilder.MULE_CORE_EXTENSIONS_PROPERTY, propertyValue.substring(0, propertyValue.length() - 1));
    }
}
